| ⇦ | 
| ⇨ |
There are four light-weight-rod samples A,B,C,D separately suspended by threads. A bar magnet is slowly brought near each sample and the following observations are noted
(i) A is feebly repelled
(ii) B is feebly attracted
(iii) C is strongly attracted
(iv) D remains unaffected
Which one of the following is true?
Options
(a) B is of a paramagnetic material
(b) C is of a diamagnetic material
(c) D is of a ferromagnetic material
(d) A is of a non-magnetic material
Correct Answer:
B is of a paramagnetic material
Explanation:
A → diamagnetic
B → paramagnetic
C → Ferromagnetic
D → Non magnetic
Related Questions: - A short magnet of magnetic moment M, is placed on a straight line. The ratio
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- Watt hour mter measures
- A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A short magnet of magnetic moment M, is placed on a straight line. The ratio
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- Watt hour mter measures
- A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply